fetch-pack: remove --keep-auto and make it the default.

diff --git a/git-fetch.sh b/git-fetch.sh
index 466fe59e35e03a6f9955f78e4238d9e0a60b8dc0..07a1d05ac7a30b08355f330f5300492ac5afb790 100755 (executable)
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -5,12 +5,8 @@ USAGE='<fetch-options> <repository> <refspec>...'
 SUBDIRECTORY_OK=Yes
 . git-sh-setup
 set_reflog_action "fetch $*"
+cd_to_toplevel ;# probably unnecessary...
 
-TOP=$(git-rev-parse --show-cdup)
-if test ! -z "$TOP"
-then
-       cd "$TOP"
-fi
 . git-parse-remote
 _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
 _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
@@ -26,7 +22,6 @@ force=
 verbose=
 update_head_ok=
 exec=
-upload_pack=
 keep=
 shallow_depth=
 while case "$#" in 0) break ;; esac
@@ -38,8 +33,12 @@ do
        --upl|--uplo|--uploa|--upload|--upload-|--upload-p|\
        --upload-pa|--upload-pac|--upload-pack)
                shift
-               exec="--exec=$1" 
-               upload_pack="-u $1"
+               exec="--upload-pack=$1"
+               ;;
+       --upl=*|--uplo=*|--uploa=*|--upload=*|\
+       --upload-=*|--upload-p=*|--upload-pa=*|--upload-pac=*|--upload-pack=*)
+               exec=--upload-pack=$(expr "$1" : '-[^=]*=\(.*\)')
+               shift
                ;;
        -f|--f|--fo|--for|--forc|--force)
                force=t
@@ -98,7 +97,7 @@ then
 fi
 
 # Global that is reused later
-ls_remote_result=$(git ls-remote $upload_pack "$remote") ||
+ls_remote_result=$(git ls-remote $exec "$remote") ||
        die "Cannot get the repository state from $remote"
 
 append_fetch_head () {
@@ -231,11 +230,12 @@ update_local_ref () {
     esac
 }
 
-case "$update_head_ok" in
-'')
+# updating the current HEAD with git-fetch in a bare
+# repository is always fine.
+if test -z "$update_head_ok" && test $(is_bare_repository) = false
+then
        orig_head=$(git-rev-parse --verify HEAD 2>/dev/null)
-       ;;
-esac
+fi
 
 # If --tags (and later --heads or --all) is specified, then we are
 # not talking about defaults stored in Pull: line of remotes or